help--What are the Green doing now?--They are ____________.A.at the table B.on the table C.at table D.on table

Question

help
--What are the Green doing now?
--They are ____________.
A.at the table B.on the table
C.at table D.on table

Answer 1

C 在吃饭（ A在桌子旁,B在桌子上,没有D这种用法）